R2BIKE Wheelset 29" XC | Porte MTB Straightpull 6-hole hubs | MCFK Carbon rims
Application: Cross Country XC
With this wheelset, even racers can really let it rip. The lightweight Porte hubs and the superbly crafted MCFK rims are forgiving of the occasional riding error, while the well-balanced selection of components guarantees high reliability and a long service life.
Hubs
With a total weight of less than 300 grams, the PORTE Ixion hubs are the perfect starting point for an ultra-light XC wheelset. Visually, the aluminum hubs impress with their elegant straight-pull design and white laser-engraved PORTE logo. The inner values of the hubs are also impressive. The SKF bearings used ensure long durability and low frictional resistance. The SL version uses smaller and therefore lighter bearings to save a few more grams of weight. A toothed pulley freewheel with 45 indexing points per wheel revolution guarantees instantaneous acceleration and fast response in technically demanding passages. PORTE installs 6 toothed disk springs for even power transmission. If the hubs need servicing, they can be dismantled in just a few steps without the need for special tools.
To guarantee the safety of their components, all PORTE components have undergone extensive testing in Germany in accordance with ISO standards, in addition to intensive test rides. In order to guarantee the high quality standards in the long term, the tests are repeated for different product batches.
Rims
The lightweight, stable and beautifully finished carbon rims come from the lightweight construction specialist MCFK. These offer an exclusive and flawless look and demonstrate the Leipzig-based company's many years of experience.MCFK has opted for hookless rim flanges for perfect tubeless compatibility. These have been reinforced without any increase in weight and are much more resistant to punctures. This allows the air pressure to be reduced and the riding characteristics to be improved. Laminated instead of conventionally drilled spoke holes provide extra stability and additional durability. The asymmetrical construction enables a more even spoke tension, which further increases the stiffness of a complete wheel.
Wheel construction at R2-Bike
Our wheels are assembled entirely by hand by our wheel builders. During the entire assembly process, great importance is attached to ensuring that not only the concentricity is correct, but also that the spoke tension is as even as possible. This special care allows us to offer a lifetime guarantee against spoke breakage as long as it is not caused by force.
The following services are also included:
You will receive a universal wheel bag for all common sizes.
You will receive a replacement spoke with nipple in all required spoke lengths so that you can repair the wheel quickly after an accident.
You will receive a free initial inspection of the wheel, where the resulting work is completely free of charge. Only shipping costs are incurred.
You get a crash replacement promise: If your wheel is damaged due to force majeure, we will rebuild it once. We grant a 100% discount on all labor costs and only charge for the material.
Technical data
Area of application: Cross Country XC
Wheel size: 29" (ETRTO: 622 x 25 or 30 mm)
Rim type: clincher (clincher and folding tires)
Brake type: Disc brake
Brake disk mount: 6-hole
Weights:
1208g (lightest version: Ixion SL set, MCFK 25 mm rim, Sapim CX-Ray)
1324g (heaviest version: Ixion R set, MCFK 30 mm rim, Sapim Race)
Note:
Deviations in weight are possible due to manufacturing variations in all components. The specifications are generally calculated without rim tape, valves and decals/rim stickers.
The specified delivery time refers to the usual time required to assemble the wheelset and does not reflect the availability of the individual parts.
If you require a special spoking on the rear wheel, e.g. for the Cannondale Ai rear triangle or for EVO6, please contact our service team.
Scope of delivery:
1x complete wheelset, fully assembled (hubs, rims, spokes and nipples)
1x wheel bag
4x spare spokes including nipples
1x assembly certificate
2x hologram stickers